Finding the Third Proportional to 2,047,865 and 4,550,258

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,865 : 4,550,258 = 4,550,258 : x
2. Step 2: Convert to fraction form
   2,047,865/4,550,258 = 4,550,258/x
3. Step 3: Cross multiply
   2,047,865x = 4,550,258 × 4,550,258
4. Step 4: Simplify right side
   2,047,865x = 20,704,847,866,564
5. Step 5: Solve for x
   x = 20,704,847,866,564/2,047,865
6. Step 6: Final answer
   x = 10,110,455.46